/Engine/Plugins/Animation/MLDeformer/MLDeformerFramework/Source/MLDeformerFramework/Public/MLDeformerModelInstance.h
Set the animation curve values inside a given output buffer, starting from a given StartIndex.
The new start index into the output buffer, to be used when you write more data after this.
virtual int64 SetCurveValues ( float * OutputBuffer, int64 OutputBufferSize, int64 StartIndex )